The Temple of Janus at the Forum Holitorium was a Roman temple dedicated to the god Janus, located between the Capitoline Hill and the Tiber River near the Circus Flaminius in the southern Campus Martius. The temple was built during the First Punic War, after the Temple of Janus in the Roman Forum.
The church of San Nicola in Carcere incorporating the remains of a temple
The Temple of Piety was a Roman temple dedicated to the goddess Pietas, a deified personification of piety. It was erected in 181 BC at the northern end of the Forum Olitorium, the Roman vegetable market, and demolished in 44 BC to make room for the building eventually known as the Theater of Marcellus. It seems to have been rebuilt and its services continued well into the imperial period, although this is disputed by some scholars.
The Temple of Piety west of the Roman vegetable market and southeast of the Theater of Marcellus in Gismondi's scale model of imperial Rome, Museum of Roman Civilization